Respuesta :

sqdancefan
(annual interest)/(loan amount) = interest rate
(12×$2,600)/$400,000 = .078 = 7.8% . . . . annual interest rate
Assuming y is annual interest rate
400,000 x y/100 = 2,600
$2600/$400000 x 100 = 0.65% (monthly)
There's 12 months in a year, so 0.65% x 12 = 7.8%

The answer is 7.8%

Hope this helps.